These superb mains powered double adaptors are now available with optional sound / voice activation facility. This means that unit can be remotely controlled by coded SMS message to the SIM card inside the GSM unit.
It will text or ring you when it hears a sound. Please note that this feature will require that there is calling credit on the installed SIM card
We usually ship items within one working day of cleared payments. Shipping time may depend on the country which the items been shipped.